Deterioration Mechanism of White Colorant in Painting

Wolff-Parkinson-White Syndrome: A Stepwise Deterioration to Sudden Death.

Inspiring of handicrafts in contemporary Iranian painting

Civilization of Iran has affection in other nations and influenced by them in during the history, however it has kept its traditions. Nowadays that affection of art of west is more than past, artists must be commitment to the past their culture and art. Inspiring from traditional arts in contemporary Iranian painting is one of the ways to identity creation to the contemporary Iranian painting. ...

Colorant Materials, Additives in Plastic Technology

Pigments and dyes are coloring substances, i.e., substances imparting a specific color to the substrate being colored (Carolin et al. 2015). Pigments and dyes are distinctly different types of colorants. A pigment is a finely divided solid which is essentially insoluble in its polymeric application medium. Pigments are incorporated by a dispersion process into the polymer, while it is in a liqu...

Painting and Society The Formation of the Persian Painting in the 14th Century

Persian painting has usually been studied from historical point of views. But its formation is rooted in a specific social context. In this study, we will try to contextualize it and we will show that this social context has a crucial role regarding its aesthetic. Persian painting is an art of royal courts and it represents the life of princes combined with Persian epic legendes. This social co...

Color stability and colorant effect on maxillofacial elastomers. Part I: colorant effect on physical properties.

STATEMENT OF PROBLEM The average clinical life span of a maxillofacial prosthesis is approximately 6 months, at which point it needs to be refabricated, mainly because of degradation of the color and physical properties of the prosthesis. PURPOSE This first part of a 3-part study evaluated the effect of coloring agents on the physical properties of maxillofacial elastomers. METHODS AND MATE...